[INFO] updating cached repository https://github.com/lemmi/aoc_2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 501db88918eb5221663cc87f55e33b086b2d5fde
[INFO] testing lemmi/aoc_2018 against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemmi%2Faoc_2018" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lemmi/aoc_2018 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lemmi/aoc_2018
[INFO] finished tweaking git repo https://github.com/lemmi/aoc_2018
[INFO] tweaked toml for git repo https://github.com/lemmi/aoc_2018 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/lemmi/aoc_2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dc1d65fe20f4c6f968dbe671fbfa7ef89b6840f667344e14fb86286b68de27c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9dc1d65fe20f4c6f968dbe671fbfa7ef89b6840f667344e14fb86286b68de27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc1d65fe20f4c6f968dbe671fbfa7ef89b6840f667344e14fb86286b68de27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc1d65fe20f4c6f968dbe671fbfa7ef89b6840f667344e14fb86286b68de27c", kill_on_drop: false }`
[INFO] [stdout] 9dc1d65fe20f4c6f968dbe671fbfa7ef89b6840f667344e14fb86286b68de27c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d354681fef1ebc7a50b9f6bfa5b6ab0d1be3012466ac2975c15a3d48447c04d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5d354681fef1ebc7a50b9f6bfa5b6ab0d1be3012466ac2975c15a3d48447c04d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/day02/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn count_same_first(v: &[char]) -> (usize) {
[INFO] [stdout]   |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.10s
[INFO] running `Command { std: "docker" "inspect" "5d354681fef1ebc7a50b9f6bfa5b6ab0d1be3012466ac2975c15a3d48447c04d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d354681fef1ebc7a50b9f6bfa5b6ab0d1be3012466ac2975c15a3d48447c04d", kill_on_drop: false }`
[INFO] [stdout] 5d354681fef1ebc7a50b9f6bfa5b6ab0d1be3012466ac2975c15a3d48447c04d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f1e9936bdaa0f1c91494b70263ad72310e666d6d21459c0ff5b4eef2978237d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6f1e9936bdaa0f1c91494b70263ad72310e666d6d21459c0ff5b4eef2978237d", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/day02/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn count_same_first(v: &[char]) -> (usize) {
[INFO] [stdout]   |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "6f1e9936bdaa0f1c91494b70263ad72310e666d6d21459c0ff5b4eef2978237d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1e9936bdaa0f1c91494b70263ad72310e666d6d21459c0ff5b4eef2978237d", kill_on_drop: false }`
[INFO] [stdout] 6f1e9936bdaa0f1c91494b70263ad72310e666d6d21459c0ff5b4eef2978237d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ac3d1c80dde0fd075143fddad61d5a872a3d761bac0bd23ea235e9368a06188
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ac3d1c80dde0fd075143fddad61d5a872a3d761bac0bd23ea235e9368a06188", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]  --> src/day02/mod.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn count_same_first(v: &[char]) -> (usize) {
[INFO] [stderr]   |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aoc_2018-c3b5ad47b75d27cc
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test day11::tests::check_max_power_size ... ignored
[INFO] [stdout] test day12::test::test_parse_rule ... ok
[INFO] [stdout] test day12::test::test_example ... ok
[INFO] [stdout] test day13::test::carts ... ok
[INFO] [stdout] test day13::test::rotations ... ok
[INFO] [stdout] test day14::test::examples2 ... ok
[INFO] [stdout] test day14::test::examples1 ... ok
[INFO] [stdout] test day11::tests::check_box_power ... ok
[INFO] [stdout] test day11::tests::check_power_levels ... ok
[INFO] [stdout] test day11::tests::check_max_power ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ac3d1c80dde0fd075143fddad61d5a872a3d761bac0bd23ea235e9368a06188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac3d1c80dde0fd075143fddad61d5a872a3d761bac0bd23ea235e9368a06188", kill_on_drop: false }`
[INFO] [stdout] 4ac3d1c80dde0fd075143fddad61d5a872a3d761bac0bd23ea235e9368a06188